git-checkout.txt: document -d short option for --detach
`git checkout` learned -d as short option for --detach in 163e3b2975
(switch: add short option for --detach, 2019-03-29) but the
documentation was never updated to reflect the change.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt
index 5b697ee..afa5c11 100644
--- a/Documentation/git-checkout.txt
+++ b/Documentation/git-checkout.txt
@@ -198,6 +198,7 @@
Create the new branch's reflog; see linkgit:git-branch[1] for
details.
+-d::
--detach::
Rather than checking out a branch to work on it, check out a
commit for inspection and discardable experiments.
